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公开(公告)号：US11457628B2
公开(公告)日：2022-10-04
申请号：US16766925
申请日：2018-11-22
发明人： Aiying Guan , Miao Li , Junfeng Wang , Leichuan Xu , Qin Sun , Xufeng Sun , Jinqiang Sun , Changling Liu
IPC分类号： A01N43/54 , C07D403/12 , C07D495/04
摘要： The present invention discloses a substituted pyrimidine compound. The structure is shown in general formula I. The definition of each substituent in the formula is described in the description. The compound of the present invention has broad-spectrum fungicidal, insecticidal and acaricidal activity, and has excellent control effects on cucumber downy mildew, powdery mildew, corn rust, anthrax, rice blast, aphids, Tetranychus cinnabarinus and the like.
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公开(公告)号：US20160286806A1
公开(公告)日：2016-10-06
申请号：US15035533
申请日：2014-11-24
发明人： Huibin YANG , Junwu YING , Yuquan SONG , Lin CHEN , Keke LI , Xuegeng SHI , Cong FENG , Qi HUANG , Xiaoxi FAN , Bin LI
IPC分类号： A01N43/56 , C07D401/14 , C07D401/04
CPC分类号： A01N43/56 , C07D401/04 , C07D401/14
摘要： Disclosed is a pyrazole amide compound of a novel structure as represented by general formula I, wherein, each substituent group is as defined in the specification. The compound of general formula I has good insecticidal activity, and can be used for pest control.
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公开(公告)号：US11891371B2
公开(公告)日：2024-02-06
申请号：US16625296
申请日：2018-06-22
发明人： Hongfei Wu , Jingbo Xu , Shaowu Liu , Haibo Yu , Xiuhui Chang , Qin Sun , Libao Xu , Xueming Cheng , Hao Yang , Ningning Sun
IPC分类号： C07D317/68 , A01N43/30
CPC分类号： C07D317/68 , A01N43/30
摘要： The present invention belongs to the fields of insecticides, acaricides and fungicides, and particularly relates to a piperonylic acid derivative, and preparation and application thereof. The structure is shown in a general formula I, and the definition of each substituent in the formula is described in the description. The compound of the general formula I exhibits excellent insecticidal, acaricidal and fungicidal activity and can be used for controlling various harmful insects, mites or fungus.
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公开(公告)号：US20220402903A1
公开(公告)日：2022-12-22
申请号：US17754970
申请日：2020-10-13
发明人： Jichun YANG , Aiying GUAN , Dongliang CUI , Qiao WU , Hongjuan MA , Enming WU , Changling LIU
IPC分类号： C07D413/10 , A01N43/80
摘要： An isoxazoline compound with optical activity is shown in the formula (I). The compound of the formula (I) has excellent herbicidal activity, can be used for weeding pre- and post-emergence, and can also be used for soil treatment. The compound of the formula (I) can effectively control various broad-leaved weeds, grass weeds and Cyperaceae weeds, and can control various resistant weeds, such as glyphosate-resistant weeds. The excellent weeding effect can be obtained at a low dose. The compound has good safety to crops such as corn, wheat, rice, soybean and sugar beet. The compound can be used as a selective herbicide in crop fields in agriculture, and can also be used as a non-selective herbicide in non-cultivated land, fallow land, woodland, orchards and ridges.
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公开(公告)号：US20220087263A1
公开(公告)日：2022-03-24
申请号：US17413933
申请日：2019-11-21
发明人： Dongliang CUI , Hongjuan MA , Jichun YANG , Aiying GUAN , Changling LIU , Yanmei LUO , Zhengmao LU
摘要： The present invention relates to a herbicidal composition and an application method thereof. The composition comprises two active components of A and B, wherein the component A is selected from a compound shown in the following general formula: The component B is selected from one of ACCase inhibitor herbicides. The herbicidal composition of the present invention is especially suitable for controlling weeds which are tolerant or resistance to organophosphorus herbicides, especially glyphosate.
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公开(公告)号：US10550111B2
公开(公告)日：2020-02-04
申请号：US15527864
申请日：2015-12-14
发明人： Changling Liu , Jichun Yang , Hongjuan Ma , Qiao Wu , Dongliang Cui , Kecheng Yan , Miao Li
IPC分类号： A01N43/80 , C07D413/10 , C07D413/14
摘要： The present invention relates to herbicide. Specifically to a kind of uracil compounds containing isoxazoline ring and the uses thereof. The present invention compounds have very good herbicidal activity, can effectively control weeds, such as Echinochloa crusgalli, Setaria viridis, Cyperus difformis, Juncellus serotinus, Digitaria sangunalis, Arthraxon hispidus, Abutilon theophrasti, Zinnia elegans, Amaranthus retrofluxes, Portulaca oleracea, Xanthium sibiricum, Solanum nigrum, Cassia tora, Hibiscus trionum, Glycine soja, an so on. They can effectively control weeds even at lower doses. The present invention compounds also safe to wheats, corns and rices, and can used as herbicides in agriculture fields.
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公开(公告)号：US10544092B2
公开(公告)日：2020-01-28
申请号：US16060057
申请日：2016-12-22
发明人： Xueming Cheng , Lixin Zhang , Liang Chen , Qin Sun , Junli Liu , Zhinian Li , Jie Zhao , Jingbo Xu , Hongfei Wu
IPC分类号： A01N33/24 , A01N43/78 , C07C255/64 , C07C251/58 , C07C251/56 , C07C251/54 , A01N43/40 , A01N43/42 , A01N43/56 , C07D213/61 , C07D215/14 , C07D231/12 , C07D231/14 , C07D277/28 , C07D277/64
摘要： Disclosed is a malononitrile oxime ether compound having a novel structure as shown in the general formula I. Respective substituents in the general formula I as defined in the specification. The compound of the general formula I exhibits an excellent microbicidal activity, and can effectively prevent and treat plant diseases caused by bacteria and fungi. Also provided is a use of the compound of the general formula I as a microbicide in the agricultural and other fields.
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公开(公告)号：US20190144418A1
公开(公告)日：2019-05-16
申请号：US16306970
申请日：2017-07-27
发明人： Haibo YU , Guimin ZHAO , Guosheng ZHANG , Junwu YING , Huibin YANG , Bin LI
IPC分类号： C07D401/04 , A01N43/56
摘要： The present invention provides a polymorph of a benzamide compound and a preparation method and applications thereof. The shown benzamide compound is 3-Bromo-N-[2,4-dichloro-6-[(methylamino)carbonyl]phenyl]-1-(3,5-dichloro-2-pyridinyl)-1H-pyrazole-5-carboxamide. The application of the polymorph of the compound in the preparation of the formulation exhibits excellent effect. The advantages of the polymorph A in aspects such as chemical stability, filterability, solubility, hygroscopicity, melting point, solid density and flowability can have a significant impact on the developments of the production method and a formulation and on the quality and efficacy of a plant treating agent.
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公开(公告)号：US20230265084A1
公开(公告)日：2023-08-24
申请号：US18004147
申请日：2021-06-30
发明人： Enming WU , Gongxin WU , Chunrui YU , Qiao WU , Jichun YANG , Yanming YE , Fuqiang YU , Youren XUE , Aiying GUAN
IPC分类号： C07D413/10 , B01J31/02
CPC分类号： C07D413/10 , B01J31/0244
摘要： A method for preparing an intermediate of a uracil compound containing isooxazoline includes the steps of: making 3-amino-4,4,4-trifluorocrotonic acid methyl ester react with substituted aryl carbamate; in a reaction process, continuously evaporating water and byproduct alcohol in the system; and conducting processing to obtain the intermediate of the uracil compound containing isooxazoline. Using this method the selectivity of the reaction and the utilization rate of raw materials are improved; the hydrolysis products, impurities and tar are reduced; the reaction time is greatly shortened; and the productivity is improved. After one recrystallization of crude products, an intermediate product with purity of more than 97% can be obtained, and quantitative yield can be more than 85%.
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公开(公告)号：US20230157290A1
公开(公告)日：2023-05-25
申请号：US17754670
申请日：2020-09-30
发明人： Bing SUN , Huibin YANG , Hongjuan MA , Junwu YING , Dongliang CUI , Bo QIN , Shuang LIANG , Gang WANG , Lu SHANG , Fan ZHANG , Lin CHEN , Heying PEI , Zheng WANG , Mingxin WANG , Bin LI
IPC分类号： A01N43/56 , C07D231/20 , C07D405/12 , C07D231/24 , C07D413/10 , C07D403/10 , C07D401/10 , C07D401/06 , C07D405/14 , C07D413/14 , C07D401/12 , A01N47/06 , A01N47/12 , A01N47/30 , A01N43/80 , A01P13/00
CPC分类号： A01N43/56 , C07D231/20 , C07D405/12 , C07D231/24 , C07D413/10 , C07D403/10 , C07D401/10 , C07D401/06 , C07D405/14 , C07D413/14 , C07D401/12 , A01N47/06 , A01N47/12 , A01N47/30 , A01N43/80 , A01P13/00
摘要： An alkene-containing carboxylic ester compound of formula (I) and its agriculturally acceptable salt can be used as a herbicide.
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